CraftMoon/3d_godot_robot.gd at main · gb2dev/CraftMoon · GitHub

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class_name Body
extends Node3D


const LERP_VELOCITY = 0.15

@export_category("Objects")
@export var _character: Character = null
@export var animation_player: AnimationPlayer = null


func apply_rotation(_velocity: Vector3) -> void:
	var new_rotation_y := lerp_angle(rotation.y, atan2(-_velocity.x, -_velocity.z), LERP_VELOCITY)
	rotation.y = new_rotation_y

	sync_player_rotation.rpc(new_rotation_y)


func apply_rotation_first_person(angle: float) -> void:
	rotation.y = angle
	sync_player_rotation.rpc(angle)


func animate(_velocity: Vector3) -> void:
	if not _character.is_on_floor():
		if _velocity.y < 0:
			animation_player.play("Fall")
		else:
			animation_player.play("Jump")
		return

	if _velocity:
		if _character.is_running() and _character.is_on_floor():
			animation_player.play("Sprint")
			return

		animation_player.play("Run")
		return

	animation_player.play("Idle")


@rpc("any_peer", "reliable")
func sync_player_rotation(rotation_y: float) -> void:
	rotation.y = rotation_y